1. Home
  2. CVE Database
  3. CVE-2021-3643
CRITICAL · 9.1

CVE-2021-3643

A flaw was found in sox 14.4.1. The lsx_adpcm_init function within libsox leads to a global-buffer-overflow. This flaw allows an attacker to input a malicious file, leading to the disclosure of sensit...

Vulnerability Description

A flaw was found in sox 14.4.1. The lsx_adpcm_init function within libsox leads to a global-buffer-overflow. This flaw allows an attacker to input a malicious file, leading to the disclosure of sensitive information.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Sound Exchange ProjectSound Exchange14.4.1

Related Weaknesses (CWE)

CWE-120CWE-125

References

FAQ

What is CVE-2021-3643?

CVE-2021-3643 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A flaw was found in sox 14.4.1. The lsx_adpcm_init function within libsox leads to a global-buffer-overflow. This flaw allows an attacker to input a malicious file, leading to the disclosure of sensit...

How severe is CVE-2021-3643?

CVE-2021-3643 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-3643?

Check the references section above for vendor advisories and patch information. Affected products include: Sound Exchange Project Sound Exchange.